Question

look at this shape: grid with blue shape which image shows a reflection? three grid images labeled a, b, c a b c

Explanation:

A reflection (mirror image) of a shape should be symmetric with respect to a line. The original shape has a "notch" on the bottom - left. For a reflection, the notch should appear on the opposite side.

• Option A: This is a translation (shift) of the original shape, not a reflection.
• Option B: This is a rotation or a different transformation, not a reflection.
• Option C: The shape in C is a mirror image of the original shape. The notch that was on the bottom - left of the original is on the bottom - right in C, which is consistent with a reflection over a vertical line.

Answer:

C